"The most important thing is practice in daily life; then you can know gradually the true value of religion. Doctrine is not meant for mere knowledge, but for the improvement of our minds. In order to do that, it must be part of our life. If you put religious doctrine in a building and when you leave the building depart from the practices, you cannot gain its value." Dalai Lama
I would strongly advise everyone to start with a serious course in meditation in a centre or group under the guidance of an experienced teacher, preferably at least with a few days in silence. This should give you a genuine feeling of the effect that meditation can have on the mind. Many people try to teach themselves meditation by reading books etc., but I can't remember ever meeting an enthusiastic self-taught meditator. So a proper course, if possible with a qualified teacher is invaluable. Furthermore, one should realise that continuity in meditation is considered essential: better five minutes a day, every day, than two hours once a week. For example, five minutes in the morning are likely to become longer over time, and can easily become part of your everyday life.